package sunshine;

import java.lang.Integer;

public class Main {

    public static void main(String[] args) {
        int a = Integer.parseInt(args[0]);
        int b = Integer.parseInt(args[1]);
        int s = sum(a, b);
        System.out.print("sum: "+s);
    }

    public static int sum(int a, int b) {
        return a+b;
    }
}
